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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG715520967

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715520967

Diamond specifications and retailer prices

From £362 GBP
$482 USD
As of October 28, 2026
Save £2,687 GBP (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £3,049 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715520967 or 715520967. Listed at 28 retailers as of October 28, 2026, with prices from £362 to £3,049, a £2,687 spread on the same certified stone. Brilliant Earth lists it at £3,049. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715520967
Dimensions6.49 × 6.49 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm6.49 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715520967
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £3,049 GBP|Low: £323 GBP|High: £3,049 GBP|Avg: £960 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
Retailer 19
October 29, 2026
Retailer 4£323 GBP
Retailer 10£362 GBP
Retailer 6£401 GBP
Retailer 7£539 GBP
Retailer 14£541 GBP
Retailer 9£581 GBP
Retailer 17£624 GBP
Retailer 12£659 GBP
Retailer 15£681 GBP
Retailer 13£689 GBP
Retailer 2£933 GBP
Retailer 19£966 GBP
Retailer 11£1,167 GBP
Retailer 8£1,275 GBP
Retailer 5£1,289 GBP
Retailer 3£1,400 GBP
Retailer 16£1,474 GBP
Retailer 18£1,690 GBP
Brilliant Earth£3,049 GBP

42 data points across 19 retailers

28 retailers£362 GBP to £3,049 GBP

A
Retailer 1
-
£323 GBP
$430 USD
Price last confirmed 18 days ago
A
Retailer 2
-
£362 GBP
$482 USD
View
Final sale: no returns
A
Retailer 3
-
£362 GBP
$482 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£401 GBP
$534 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£401 GBP
$534 USD
View
A
Retailer 6
-
£401 GBP
$534 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£401 GBP
$534 USD
View
A
Retailer 8
-
£539 GBP
$718 USD
View
A
Retailer 9
-
£541 GBP
$720 USD
View
A
Retailer 10
-
£581 GBP
$774 USD
View
A
Retailer 11
-
£624 GBP
A$1,278 AUD
View
A
Retailer 12
-
£659 GBP
View
A
Retailer 13
-
£681 GBP
€864 EUR
View
A
Retailer 14
-
£689 GBP
ZAR 14,818 ZAR
View
B+
Retailer 15
-
£816 GBP
$1,086 USD
View
B+
Retailer 16
-
£933 GBP
A$1,912 AUD
View
B+
Retailer 17
-
£966 GBP
$1,287 USD
View
B+
Retailer 18
-
£1,167 GBP
View
B+
Retailer 19
-
£1,275 GBP
SGD 2,295 SGD
View
B+
Retailer 20
-
£1,289 GBP
A$2,640 AUD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
£1,289 GBP
$1,716 USD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
£1,313 GBP
$1,748 USD
View
B
Retailer 23
-
£1,400 GBP
$1,865 USD
View
B
Retailer 24
-
£1,449 GBP
$1,929 USD
View
B+
Retailer 25
-
£1,474 GBP
View
B
Retailer 26
-
£1,500 GBP
$1,998 USD
View
B+
Retailer 27
-
£1,690 GBP
$2,250 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15347073A · Oct 29
£3,049 GBP
$4,060 USD
View
27 more retailers have this diamond
Prices start from £362 GBPSave up to £2,687 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Oval
£362 GBP